If w is TRUE, x is TRUE, and y is FALSE, what is [((w OR x) AND (x AND y')) OR ((w OR x) AND (w' or y'))] AND ((x AND y') AND (w' or y'))'?

Where am I going wrong, I get true because

w or x = true
x and not y - true
w or x = true
not w or not y = true
x and not y= true
not w or not y = true